Individual Calculations August 2023
 Omarbek, Adlet  Total change: 14.40  Rating chartPersonal card
 Western Asia Youth Chess Championship 2023 U10 Korumdu, Issyk-Kul KGZ 2023-07-02
RcRownchangeKK*chgGame
 1408 1376 3.50 7 0.36 40 14.40 
  Nassanov, Ali 1022 KAZ1.0010.11404.40 
  Ismailov, Abu-Bakr 1432 KGZ1.0010.584023.20 
  Novodvorskiy, Dmitriy Al 1500 FID0.5010.17406.80 
  Jumanazarov, Ibrohim 1468 UZB1.0010.634025.20 
  Saidov, Sardor 1335 UZB0.001-0.5640-22.40 
  Wijerathna, Vinuka Dihain 1451 SRI0.001-0.4040-16.00 
  Obidjonov, Oriyat 1649 UZB0.001-0.1740-6.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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